Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9600681 | Method for controlling access to electronic documents using locks | Martin Zurmuehl, Ralf Handl, Achim Braemer, Edgar Lott | 2017-03-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9600681 | Method for controlling access to electronic documents using locks | Martin Zurmuehl, Ralf Handl, Achim Braemer, Edgar Lott | 2017-03-21 |